• Ganta Mounika
• M. Rajkumar
• T. Harshavardhan
• D. Narasimha Nayak

This project describes the effect and experimental results of partial replacement of eggshell powder in cement. The mechanical properties of concrete like compressive strength, split tensile strength, and workability will be determined at curing ages of 7 days and 28 days by replacing cement with varying percentages of eggshell powder (ESP) i.e., 5% ,10% and 15%. These values will be compared with conventional concrete results. The optimum percentage of replacement will also be determined for M20 grade mix and for a water cement ratio of 0.45.

Eggshell powder, compressive strength, split tensile strength, workability and optimum content for maximum strength.

"Experimental Investigation on Partial Replacement of Cement with Egg shell powder in Concrete", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.346-348, April-2019, Available :http://www.jetir.org/papers/JETIR1904O55.pdf

"Experimental Investigation on Partial Replacement of Cement with Egg shell powder in Concrete", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp346-348, April-2019, Available at : http://www.jetir.org/papers/JETIR1904O55.pdf